单选题 (Refer to figures ATP8-20, 8-21, 8-22) What is VREF +10 for Operating Conditions L-4?

单选题 Which maximum range factor increases as weight decreases?

单选题 During emergency, can a pilot expect landing priority?

单选题 Which weather phenomenon signals the beginning of the mature stage of a thunderstorm?

单选题 En route at FL270, the altimeter is set correctly. On descent, a pilot fails to set the local altimeter setting of 30.57. If the field elevation is 650 feet, and the altimeter is functioning properly, what will it indicate upon landing?

单选题 According to CCAR121, certificate holder shall report to Administrator within (____) hours about the human errors of flight crewmember, maintenance member or the other operational control individuals in their operations.

单选题 The correct description about "rights and duties of pilot-in-command" is: 1. has the right to refuse flight in case of lower than minimum safety standards or lack of confidence; 2. has the right to change the crew members if they are unsuitable for continuing flight and affect the flight safety; 3. in case of special situation, has the right to make decisions on aircraft handling to ensure the safety of aircraft and passengers; 4. be first to leave the aircraft in case of forced landing or in distress

单选题 May a civil aircraft drop or spray any substance?